system admin

BlackStone eIT

BlackStone eIT is seeking a dedicated System Administrator to join our team and play a pivotal role in maintaining, troubleshooting, and optimizing our IT infrastructure. The System Administrator will ensure our systems are running efficiently, securely, and reliably, helping to support our diverse range of operations. Key Responsibilities <ul> <li>Manage and maintain server and network infrastructure, including installation, configuration, and updates.</li> <li>Monitor system performance and health to identify and resolve issues proactively.</li> <li>Implement data backup and recovery solutions to prevent data loss and ensure business continuity.</li> <li>Develop and maintain documentation on system configurations, procedures, and workflows.</li> <li>Provide technical support and guidance to users, assisting them with system-related inquiries.</li> <li>Collaborate with the security team to enforce security protocols and best practices.</li> <li>Stay current with industry trends and emerging technologies to recommend improvements.</li> <li>Participate in scheduled maintenance, upgrades, and migration activities.</li> </ul>

System Admin

Agile Defense

<div>
 At Agile Defense we know that action defines the outcome and new challenges require new solutions. That&rsquo;s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next.
 
 
 Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility&mdash;leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation&rsquo;s vital interests.
 
 
 
 Requisition #:
 
 1251
 
 
 
 Job Title:
 
 TTC System Admin
 
 
 
 Location:
 
 Al-Udeid AFB, Qatar
 
 
 
 Clearance Level:
 
 Active DoD - Secret
 
 
 
 Required Certification(s)
 
 
 
 <ul>
 <li>
 DoD 8570 IAT Level 2 (Security+) or higher; and
 </li>
 <li>
 Citrix Certified Associate -Virtualization (CCA-V) or Citrix Certified
 </li>
 <li>
 Associate -Networking (CCA-N), or equivalent certification; and
 </li>
 <li>
 Raytheon Trusted Computer Solutions Trusted Thin Client
 </li>
 <li>
 Administrator Training Course completed
 
 
 </li>
 </ul>
 
 Summary
 
 
 
 The government currently utilizes the Forcepoint Trusted Thin Client solution for its multi-level security computing and networking environment. This role shall perform system administration support tasks and activities.
 
 
 Forcepoint Trusted Thin Client cross domain multilevel security solution - 6 Networks (NIPR; SIPR; CSD; CX-SWA; Blacknet, TTCWeb) - 183 Servers (DHCP, Distribution Consoles, Zone Data Collectors, Provisioning Services) - 3000+ users - 2000+ devices (HP) - 475 office automation and C4I applications - MS Windows OS - Redhat Linux OS - VMware - VMware vSphere - VMware vSwitch - Citrix - Citrix XenApp - Citrix NetScaler - Cisco IOS - Cisco Nexus - Cisco UCS - NetApp - SQL
 
 
 
 Job Duties And Responsibilities
 
 
 
 <ul>
 <li>
 </li>
 <li>
 Will need to support:
 </li>
 <li>
 </li>
 <li>
 DHCP, Print Servers, GPOS, STIGs, and Permissions
 </li>
 <li>
 </li>
 <li>
 SCCM and patch deployment
 </li>
 <li>
 </li>
 <li>
 Systems Engineering
 </li>
 <li>
 </li>
 <li>
 VMWare, vCenter, VDI, Horizon, etc. via troubleshooting and resolving VMWare environment issues, designing and implementing virtual desktop infrastructure (VDI) and template management, managing a VXRail environment, and deploying VMWare patches
 </li>
 <li>
 </li>
 <li>
 Powershell and Power CLI
 </li>
 <li>
 </li>
 <li>
 NetApp OCSM, Snapmirror, and NetApp best practices
 </li>
 <li>
 </li>
 <li>
 CISCO UCS, service profiles, and firmware updates
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 
 Required Certifications
 
 
 
 <ul>
 <li>
 DoD 8570 IAT Level 2 (Security+) or higher; and
 </li>
 <li>
 Citrix Certified Associate -Virtualization (CCA-V) or Citrix Certified
 </li>
 <li>
 Associate -Networking (CCA-N), or equivalent certification; and
 </li>
 <li>
 Raytheon Trusted Computer Solutions Trusted Thin Client
 </li>
 <li>
 Administrator Training Course completed
 
 
 </li>
 </ul>
 
 Education, Background, And Years Of Experience
 
 
 
 <ul>
 <li>
 Associates degree in Computer Science, Information Systems Management, Computer Engineering or related field, and 4+ years&rsquo; work experience; or
 </li>
 <li>
 - 6+ years' experience;
 
 
 </li>
 </ul>
 
 Required Skills
 
 
 
 
 ADDITIONAL SKILLS &amp; QUALIFICATIONS
 
 
 
 <ul>
 <li>
 Ability to work independently and as a team
 </li>
 <li>
 Ability to brief colleagues and leadership
 </li>
 <li>
 Excellent customer service skills
 </li>
 <li>
 Ability and willingness to learn
 </li>
 <li>
 Ability to work in a high energy environment
 
 
 </li>
 </ul>
 
 WORKING CONDITIONS
 
 
 
 
 Environmental Conditions
 
 
 
 <ul>
 <li>
 Contractor site with 0%-10% travel possible. Possible off-hours work to support releases and outages. General office environment. Work is generally sedentary in nature, but may require standing and walking for up to 10% of the time. The working environment is generally favorable. Lighting and temperature are adequate, and there are not hazardous or unpleasant conditions caused by noise, dust, etc. Work is generally performed within an office environment, with standard office equipment available.
 
 
 </li>
 </ul>
 
 Strength Demands
 
 
 
 <ul>
 <li>
 Sedentary &ndash; 10 lbs. Maximum lifting, occasional lift/carry of small articles. Some occasional walking or standing may be required. Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met.
 
 
 </li>
 </ul>
 
 Physical Requirements
 
 
 
 <ul>
 <li>
 Stand or Sit; Walk; Repetitive Motion; Use Hands / Fingers to Handle or Feel; See; Climb (stairs, ladders) or Balance (ascend / descend, work atop, traverse).
 
 
 </li>
 </ul>
 Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together.
 
 
 What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are.
 
 
 We also believe in supporting our employees by offering a competitive and comprehensive benefits package. To explore the benefits we offer, please visit our website under the Careers section.
 
 
 
 Happy
 
 - Be Infectious.
 
 
 Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do.
 
 
 
 Helpful
 
 - Be Supportive.
 
 
 Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated.
 
 
 
 Honest
 
 - Be Trustworthy.
 
 
 Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support.
 
 
 
 Humble
 
 - Be Grounded.
 
 
 Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task.
 
 
 
 Hungry
 
 - Be Eager.
 
 
 Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges.
 
 
 
 Hustle
 
 - Be Driven.
 
 
 Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success.
 
 
 
 Equal Opportunity Employer/Protected Veterans/Individuals With Disabilities
 
 
 
 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
</div>

TTC System Admin

DICETEK LLC

<div>The Mendix System Administrator is responsible for the administration, configuration, and maintenance of the Mendix platform within the organization. This role ensures the platform&rsquo;s availability, performance, and security while supporting development teams and end-users. The administrator also handles environment management, deployment processes, monitoring, and compliance with IT policies. 
 
Educational Qualifications and Certifications
<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or related field.
</li><li>Mendix certification (e.g., Mendix System Administrator, Rapid Developer, or Advanced Developer) is highly desirable.
</li><li>Strong understanding of application lifecycle management in Mendix. 
</li></ul> 
Work Experience
Minimum:
<ul><li>3&ndash;5 years of experience in Mendix platform administration or related system administration roles.
</li><li>Experience with CI/CD, cloud deployment (e.g., Mendix Cloud, AWS, Azure), and platform monitoring 
</li></ul> 
Preferred:
<ul><li>Experience with Agile/DevOps processes.
</li><li>Experience with integration of Mendix applications with other enterprise systems.</li></ul></div>

System Admin (Mendix Platform)

Dicetek LLC

<div>
 The Mendix System Administrator is responsible for the administration, configuration, and maintenance of the Mendix platform within the organization. This role ensures the platform&rsquo;s availability, performance, and security while supporting development teams and end-users. The administrator also handles environment management, deployment processes, monitoring, and compliance with IT policies.
 
 
 
 Educational Qualifications And Certifications
 
 
 
 &squf; Bachelor&rsquo;s degree in Computer Science, Information Technology, or related field.
 
 
 &squf; Mendix certification (e.g., Mendix System Administrator, Rapid Developer, or Advanced Developer) is highly desirable.
 
 
 &squf; Strong understanding of application lifecycle management in Mendix.
 
 
 
 Work Experience
 
 
 
 
 Minimum:
 
 
 
 &squf; 3&ndash;5 years of experience in Mendix platform administration or related system administration roles.
 
 
 &squf; Experience with CI/CD, cloud deployment (e.g., Mendix Cloud, AWS, Azure), and platform monitoring
 
 
 
 Preferred
 
 
 
 &squf; Experience with Agile/DevOps processes.
 
 
 &squf; Experience with integration of Mendix applications with other enterprise systems.
</div>

Gulf Indian High School

The IT Admin will be responsible for providing day-to-day IT support across the school, ensuring all systems, devices, and networks run efficiently. This role requires a tech-savvy individual who can assist with hardware/software troubleshooting, manage digital resources, and support administrative functions related to IT infrastructure. The IT Admin will also help ensure the school remains compliant with internal IT protocols and supports educational technology needs for staff and students.
Key Responsibilities:
<ul>
<li>Provide first-level IT support to staff and students for software, hardware, printers, and connectivity issues.</li>
<li>Respond promptly to support tickets and maintain logs of IT-related incidents and resolutions.</li>
<li>Perform routine diagnostics and maintenance on desktops, laptops, projectors, smart boards, and other school devices.</li>
</ul>
System Administration:
<ul>
<li>Assist in the installation, configuration, and maintenance of operating systems, applications, and internal servers.</li>
<li>Manage user accounts, access permissions, and password resets.</li>
<li>Monitor data backups, anti-virus systems, and general IT security measures.</li>
</ul>
Network &amp; Device Management:
<ul>
<li>Ensure smooth operation of the school s network, including Wi-Fi, printers, and shared drives.</li>
<li>Coordinate with vendors for repairs, warranties, and software renewals.</li>
<li>Track and manage IT inventory, including hardware, software licenses, and IT consumables.</li>
</ul>
Support for School Operations:
<ul>
<li>Assist academic and admin teams with software tools used for lesson delivery, assessments, and data entry.</li>
<li>Support events or meetings requiring AV or tech setup.</li>
<li>Update and maintain school IT documentation, guides, and SOPs for staff.</li>
</ul>
Qualifications &amp; Requirements:
Education:
<ul>
<li>Bachelor s degree in Information Technology, Computer Science, or a related field (mandatory).</li>
</ul>
Experience:
<ul>
<li>Minimum 2 3 years of experience in an IT support or administrative role (mandatory).</li>
<li>Prior experience in an educational setting in the UAE is preferred.</li>
</ul>
Technical Skills:
<ul>
<li>Knowledge of PC and network troubleshooting, Microsoft Office, basic hardware repairs, and IT asset management.</li>
<li>Familiarity with school management systems such as DC Netra is desirable.</li>
</ul>
Skills &amp; Attributes:
<ul>
<li>Strong problem-solving and customer service skills.</li>
<li>Ability to explain technical concepts to non-technical users.</li>
<li>Well-organized and capable of managing multiple tasks simultaneously.</li>
<li>High level of confidentiality and attention to detail.</li>
<li>Flexible, proactive, and a team player.</li>
</ul>

IT Admin

EPAM Systems

<div>EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
Join our team as a Lead Linux Admin, where you will oversee the management and maintenance of Linux-based systems within a high-performance computing or research environment.
You will be responsible for software stack installation, system upgrades, and ensuring system stability while collaborating with developers and researchers. Apply now to contribute your expertise to a dynamic technical team.
Responsibilities<ul><li>
Manage and maintain Linux servers and environments to ensure high availability and optimal performance</li><li>
Install, configure, and manage software packages using EasyBuild</li><li>
Perform installation and upgrades of R bundles to maintain compatibility and stability</li><li>
Collaborate with developers, researchers, and data scientists to meet software environment requirements</li><li>
Monitor system performance and proactively address hardware, software, or network issues</li><li>
Ensure system security through user management, patch application, and configuration hardening</li><li>
Maintain documentation for system configurations, procedures, and updates</li><li>
Automate routine administrative tasks using shell scripting or configuration management tools such as Ansible or Puppet</li><li>
Troubleshoot complex issues related to software dependencies and build environments</li></ul>
Requirements<ul><li>
Extensive experience of 10-15 years as a Linux system administrator, preferably in HPC or research environments</li><li>
Strong proficiency in shell scripting using bash or zsh</li><li>
Background in using automation tools for system administration tasks</li><li>
Understanding of system monitoring, logging, and alerting mechanisms</li><li>
Proven problem-solving skills with attention to detail</li><li>
Strong communication and documentation abilities</li></ul>
Nice to have<ul><li>
Hands-on experience with EasyBuild for software stack management</li><li>
Practical knowledge of R language and R bundle upgrade processes</li><li>
Familiarity with module systems like Lmod or Environment Modules</li><li>
Experience with job scheduling systems such as SLURM, PBS, or SGE</li><li>
Knowledge of containerization tools including Docker or Singularity</li></ul>
We offer<ul><li>
Opportunity to work on technical challenges that may impact across geographies</li><li>
Vast opportunities for self-development: online university, knowledge sharing opportunities globally, learning opportunities through external certifications</li><li>
Opportunity to share your ideas on international platforms</li><li>
Sponsored Tech Talks &amp; Hackathons</li><li>
Unlimited access to LinkedIn learning solutions</li><li>
Possibility to relocate to any EPAM office for short and long-term projects</li><li>
Focused individual development</li><li>
Benefit package:<ul><li>
Health benefits</li><li>
Retirement benefits</li><li>
Paid time off</li><li>
Flexible benefits</li></ul></li><li>
Forums to explore beyond work passion (CSR, photography, painting, sports, etc.)</li></ul></div>

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